The TiLite ZR wheelchair can generally be categorized as an ultra-light wheelchair due to its exceptionally light weight (<20 pounds depending upon configuration). TiLite—the manufacturer of this product—specifies this wheelchair as follows.
Note that the ZR's front frame tubes can be made to taper inward as seen on the TiLite ZRA picture. The frame and other chair features can be fabricated in a variety of ways as indicated on the order form.
To order this wheelchair, carefully review the factory order form (linked in red above) and then contact Wheelchair Cushion Sage with your desired specifications.